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Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development. They plan to do this by purchasing that land from the farmers who own it. That plan is ill-conceived: if the farmers did sell their land, they would sell it to the highest bidder, and developers would outbid any other bidders. On the other hand, these farmers will never actually sell any of the land, provided that farming it remains viable. But farming will not remain viable if the farms are left unmodernized, and most of the farmers lack the financial resources modernization requires. And that is exactly why a more sensible preservation strategy would be to assist the farmers to modernize their farms to the extent needed to maintain viability.

In the argument as a whole, the two boldface proportions play which of the following roles?

正确答案: D

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26号二战,从620到740,一点想法及JJ

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楼主
发表于 2009-8-26 22:44:00 | 只看该作者

26号二战,从620到740,一点想法及JJ

M49 V41 T740

经过了一个假期的复习,总算没有辜负自己的努力和爸妈的期望。这次能实现从620-740的飞跃,最要感谢的就是机经的整理者,数学中我碰到了大量的机经,而且都是原题,非变体,使我做题省了大量的时间。所以中国的CDer们可以薪火相传,更多的造福于后人。

 

我的记性不太好,所以回忆的机经比较有限,希望会对今后几天考试的战友们有所帮助!

Math

1、  x=0.01,(1-x^4)/(1-x)=
                 

2、  谈乐器的那道题,JJ145题,一摸一样。

3p(x)q(x)quadratic function(晕,现在才知道这个叫二项式方程。考的时候以为是四项式==,for each real number x the function, p(x)/q(x), is also a real number?

(1) p (2)=0, p(3)=0

(2) q (0)=0, q(1)=0           

41/(根号下24)+根号下0.0099 最接近几? 答案:0.20.10.3

5\一个人的什么卡上有10个数的号码,问其中出现3的次数?

1)10个数的range1

2)10个数的平均是3.8

6\ DS x有多少个小于它的factor?

1x^2exactly 4个小于x^2factor 22xexactly3个小于2xfactor

7\A完成个任务所用的时间是B的三倍。两个人一起干用24分钟干完。问B单独干需要多少分钟?         32

8\说一个球体直径是6,它在一个正方体内正好与正方体的各个面相切,问这个正方体上任意两点间的距离最大可能是多少.

有商品sale price is X,还要收t percenttax。用1000元买这个商品后剩的钱<r,问商品含税在内的价格>800?

1)告诉你r是多少

2)告诉你t是多少

9\DS 问直线的斜率是否为零?

1) 斜线在横轴截距为零;

2) 斜线在纵轴截距为0 

10\DS n是否被3整除 1.n=m(m^2+1)2.n=m^2(m+1)

11\ xy为非负整数(nonnegative integer)且满足x/17 + y/51 = 1,问(x,y)一共有多少种可能组合?

 

 

 

Verbal

1、  逻辑:只记得几道题

(1)       某国的出生率小于死亡率,但是该国有immigrations,使得移民加上出生人数使得大于该国的死亡率。所以认为该国的人数将不降反升。问evaluate

我选的是:还要考虑该国的人移出(emigrate)该国的数量。其他有三个选项是谈到了邻国的人口,应该是无关的;

(2)       boldface题,是GWD上的,但我忘记是那一套了。简单叙述一下吧。这是我遇到的最后一道逻辑。

说有商人要从农民手中通过竞价方式购买土地,但是文章就说这个方案不可行,给了两个reason :第一个是商人必须要出很高的价才能拍到土地;第二个是农民不会在土地还能用的时候就卖出去。(红色部分是boldface      
                        
我选A

怎么觉得最近的BOLDFACE题很多都是GWD上的呢?

(3)       机经上的题,就是说高服务的公司做广告的数量比低服务公司的数量,问为什么

我选的是地服务公司宁愿在它们之间竞争,rather than 与高服务公司竞争

(4)       还有一题,没看明白。就是说有一种商业策略“本商场最低价,如果别的商场能提供更低的价格,将返还差价,”就是为了促销。但是,后来调查说,人们在商场位置集中的时候,对价格进行的调查就少;反之,就多。问为什么.

这题我不确定,不误导大家了。

2、  阅读:

(1)       苏联学者关于进化论的文章,机经中有;

(2)       美国黑人的在二战中的社会地位。第一段:在二战中美国的黑人的地位得到了很大的提高;第二段进一步的论述,提到了一个N打头的组织(有题),段尾还说在北部实现了相对的工资parity(有题);第三段:讲在二战还没结束,运动就收到了阻碍。

阅读只记得这些,时间很紧张,几乎没怎么认真看。

 

 

语法题感觉只要认真看,就肯定没问题,并不是很难。

 

 

能想起来的也就这么多了,祝大家杀鸡成功!!

沙发
发表于 2009-8-26 22:52:00 | 只看该作者
谢谢!!!lz很牛啊!!41!!!膜拜。。。。
板凳
发表于 2009-8-26 22:55:00 | 只看该作者
恭喜MM~~
地板
发表于 2009-8-26 23:10:00 | 只看该作者

恭喜LZMM哈~~M49都能这样呢

是这道吗?

Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development.  They plan to do this by purchasing that land from the farmers who own it.  That plan is ill-conceived:  if the farmers did sell their land, they would sell it to the highest bidder, and developers would outbid any other bidders.  On the other hand, these farmers will never actually sell any of the land, provided that farming it remains viable.  But farming will not remain viable if the farms are left unmodernized, and most of the farmers lack the financial resources modernization requires.  And that is exactly why a more sensible preservation strategy would be to assist the farmers to modernize their farms to the extent needed to maintain viability.

 

In the argument as a whole, the two boldface proportions play which of the following roles?

 

A.      The first presents a goal that the argument rejects as ill-conceived; the second is evidence that is presented as grounds for that rejection.

B.      The first presents a goal that the argument concludes cannot be attained; the second is a reason offered in support of that conclusion.

C.      The first presents a goal that the argument concludes can be attained; the second is a judgment disputing that conclusion.

D.      The first presents a goal, strategies for achieving which are being evaluated in the argument; the second is a judgment providing a basis for the argument’s advocacy of a particular strategy.

E.       The first presents a goal that the argument endorses; the second presents a situation that the argument contends must be changed if that goal is to be met in the foreseeable future.

LZ实战当中的A是否就是此题中的D呢?谢谢啦

5#
发表于 2009-8-27 04:00:00 | 只看该作者
对,就是这道题,我也遇到了,不过答案是就是D,我看了GWD确认了。实战和GWD的题目及题干完全一样。
6#
发表于 2009-8-27 06:46:00 | 只看该作者
V41,高手!
7#
发表于 2009-8-27 15:10:00 | 只看该作者
   boldface题,是GWD上的,但我忘记是那一套了。简单叙述一下吧。这是我遇到的最后一道逻辑。

说有商人要从农民手中通过竞价方式购买土地,但是文章就说这个方案不可行,给了两个reason :第一个是商人必须要出很高的价才能拍到土地;第二个是农民不会在土地还能用的时候就卖出去。(红色部分是boldface      
                        
我选A

这道题的答案应选D...

这道题的答案应选D...

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